For the research on the hydrocarbon generating potentials from source rocks with different sidimentary facies,the Yanan Formation in Lingwu Coalfield,Ningxia,is selected as the research object.

• 为研究不同沉积相源岩的生烃能力，选择宁夏灵武煤田延安组为对象，对其湖泊三角洲沉积体系下不同沉积相源岩进行热解分析，划分其生油岩类型或有机质类型，分析了不同沉积相源岩的生烃潜力。